Selecting the right surfactant for the ultimate purpose is a daunting task, but once you can fully understand the difference between the four surfactants and the working principle of each surfactant, it is easier to select the correct molecule. Therefore, let us study four surfactants and discuss why each type is unique and different.
Surfactants common in the washing kelp are mainly divided into soap-based, amino acids, sulfate, and glucosides. Most of my use is the soap-free cleansing and amino acid cleanser ↓.
Higher security: more emphasis is more simplified by ordinary skin care products. After the selected raw material is clinically safely evaluated, it does not contain or as little as possible to easily damage the skin or cause skin allergic, such as pigment, perfume, preservative, stimulating surfactant, etc .;
Deternerators are relatively simple, except for surfactants, there are some foams, spices, water, pigments, preservatives, etc., rinse a few times, will not attach to the surface of the tray. The washing powder is relatively complex, except for surfactants, there are phosphates, silicates, meta-pour, fluorescent agents, enzymes, and the like. In short, everything is confusing, there is a little toxic, not easy to wash it.
Xiaobian briefly introduces the surfactant in the previous article. Surfactants are the main components of most cleaning products. Common dishware detergents tend to contain a variety of ingredients, but mainly is surfactants.
Polyoxyl lauryl ether manufacturer The main difference between tableware detergents and other washing products is that the surfactants in the tableware detergent can wash the animal and vegetable oil on the cutlery or cookware, as well as insecticides and fertilizers on fruits and vegetables. The tableware detergent has good wetting, emulsification and dissolution. This ability benefits from the directional arrangement of the surfactant on the surface of the solution, and a small amount of organic compounds that significantly reduce the surface tension of the solution.
After 5 years of beauty, I told you that many amino acid washing masks are heads. The amino acid surfactant is less than 1%. Amino acid washing face contains amino acid surfactants. Its pH is close to the skin itself. In addition, it is the basic substance of the protein, so it is gentle and not tightly used.
Brij L23 factory
In fact, there is a low-profile utility amino acid wash water, which is gently gentle, suitable for cleaning, because its main component is a surfactant, cleaning, and silicone oil is only a regulator (rather than surfactant).
The quality of the cleanser is mainly determined by the cleaning component, the professional terminology of the chemical industry is called surfactants. Of course, the cleaning ingredient is only a surfactant, and the surfactant has a broader definition.
Fatty alcohol polyoxyethylene ether MOA series supplier The characteristics of the surfactant determine the main characteristics of the washing milk. A small amount of plant extract in the washing sash is a very high nutrient composition. Most of the advertising hype is a means of merchant propaganda. The actual skin care effect is limited.
Cleansing products are generally divided into soap-based type, ordinary surfactant type and amino acid type. The soap-based type is characterized by a fatty acid soap after saponified reaction, which has easy thickening, rich in foam, good detectability, easy flush, refreshing after use; of course, the pH of the soap-based system is generally more High, the degreaserable force is large, and the washing is tight. Ordinary surfactants are cleansing products based on ordinary surfactants such as AES, with weak foaming and cleaning, and is not easy to clean. Amino acid type is a cleansing product based on amino acid. The biggest feature is gentle. After washing, the skin is soft, refreshing, not tight, but it is difficult to thicken, the price of raw materials is very expensive.
The cleaning of the surfactant is a polar hydrophilic group using a surface active molecule, a non-polar hydrophobic group, and a contaminant molecule to wet, emulsify, dissolve, and dispersed, thereby detaching or disengaging the rock base. Clean. According to the charge of the surfactant active group, the surfactant mainly has an anion, cation, nonionic and gender. Since the role of the surfactant is very obvious, only a small portion of the actual chemical cleaning formulation is often referred to as additives. Due to the adsorption of rocks and surfactants, the residual surfactants in the rocky pores are difficult to remove, and they will leave long-term hazards. Therefore, it is generally not recommended to use surfactants when cleaning stone artifacts.
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